reloading model when engine params have new values

web/containers/Checkbox/index.tsx

@@ -9,12 +9,20 @@ import {
   TooltipTrigger,
 } from '@janhq/uikit'
 
-import { useAtomValue } from 'jotai'
+import { useAtomValue, useSetAtom } from 'jotai'
 import { InfoIcon } from 'lucide-react'
 
+import { useActiveModel } from '@/hooks/useActiveModel'
 import useUpdateModelParameters from '@/hooks/useUpdateModelParameters'
 
-import { getActiveThreadIdAtom } from '@/helpers/atoms/Thread.atom'
+import { getConfigurationsData } from '@/utils/componentSettings'
+import { toSettingParams } from '@/utils/model_param'
+
+import {
+  engineParamsUpdateAtom,
+  getActiveThreadIdAtom,
+  getActiveThreadModelParamsAtom,
+} from '@/helpers/atoms/Thread.atom'
 
 type Props = {
   name: string
@@ -27,8 +35,24 @@ const Checkbox: React.FC<Props> = ({ name, title, checked, description }) => {
   const { updateModelParameter } = useUpdateModelParameters()
   const threadId = useAtomValue(getActiveThreadIdAtom)
 
+  const activeModelParams = useAtomValue(getActiveThreadModelParamsAtom)
+
+  const modelSettingParams = toSettingParams(activeModelParams)
+
+  const engineParams = getConfigurationsData(modelSettingParams)
+
+  const setEngineParamsUpdate = useSetAtom(engineParamsUpdateAtom)
+
+  const { stopModel } = useActiveModel()
+
   const onCheckedChange = (checked: boolean) => {
     if (!threadId) return
+    if (engineParams.some((x) => x.name.includes(name))) {
+      setEngineParamsUpdate(true)
+      stopModel()
+    } else {
+      setEngineParamsUpdate(false)
+    }
     updateModelParameter(threadId, name, checked)
   }
 

web/containers/Loader/ModelReload.tsx

@@ -0,0 +1,49 @@
+import React, { useEffect, useState } from 'react'
+
+import { useActiveModel } from '@/hooks/useActiveModel'
+
+export default function ModelReload() {
+  const { stateModel } = useActiveModel()
+  const [loader, setLoader] = useState(0)
+
+  // This is fake loader please fix this when we have realtime percentage when load model
+  useEffect(() => {
+    if (stateModel.loading) {
+      if (loader === 24) {
+        setTimeout(() => {
+          setLoader(loader + 1)
+        }, 250)
+      } else if (loader === 50) {
+        setTimeout(() => {
+          setLoader(loader + 1)
+        }, 250)
+      } else if (loader === 78) {
+        setTimeout(() => {
+          setLoader(loader + 1)
+        }, 250)
+      } else if (loader === 99) {
+        setLoader(99)
+      } else {
+        setLoader(loader + 1)
+      }
+    } else {
+      setLoader(0)
+    }
+  }, [stateModel.loading, loader])
+
+  if (!stateModel.loading) return null
+
+  return (
+    <div className=" mb-1 mt-2 py-2 text-center">
+      <div className="relative inline-block overflow-hidden rounded-lg border border-neutral-50 bg-blue-50 px-4 py-2 font-semibold text-blue-600 shadow-lg">
+        <div
+          className="absolute left-0 top-0 h-full bg-blue-200"
+          style={{ width: `${loader}%` }}
+        />
+        <span className="relative z-10">
+          Reloading model {stateModel.model}
+        </span>
+      </div>
+    </div>
+  )
+}

web/containers/ModelConfigInput/index.tsx

@@ -7,13 +7,22 @@ import {
   TooltipTrigger,
 } from '@janhq/uikit'
 
-import { useAtomValue } from 'jotai'
+import { useAtomValue, useSetAtom } from 'jotai'
 
 import { InfoIcon } from 'lucide-react'
 
+import { useActiveModel } from '@/hooks/useActiveModel'
 import useUpdateModelParameters from '@/hooks/useUpdateModelParameters'
 
-import { getActiveThreadIdAtom } from '@/helpers/atoms/Thread.atom'
+import { getConfigurationsData } from '@/utils/componentSettings'
+
+import { toSettingParams } from '@/utils/model_param'
+
+import {
+  engineParamsUpdateAtom,
+  getActiveThreadIdAtom,
+  getActiveThreadModelParamsAtom,
+} from '@/helpers/atoms/Thread.atom'
 
 type Props = {
   title: string
@@ -33,9 +42,24 @@ const ModelConfigInput: React.FC<Props> = ({
   const { updateModelParameter } = useUpdateModelParameters()
   const threadId = useAtomValue(getActiveThreadIdAtom)
 
+  const activeModelParams = useAtomValue(getActiveThreadModelParamsAtom)
+
+  const modelSettingParams = toSettingParams(activeModelParams)
+
+  const engineParams = getConfigurationsData(modelSettingParams)
+
+  const setEngineParamsUpdate = useSetAtom(engineParamsUpdateAtom)
+
+  const { stopModel } = useActiveModel()
+
   const onValueChanged = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
     if (!threadId) return
-
+    if (engineParams.some((x) => x.name.includes(name))) {
+      setEngineParamsUpdate(true)
+      stopModel()
+    } else {
+      setEngineParamsUpdate(false)
+    }
     updateModelParameter(threadId, name, e.target.value)
   }
 

web/containers/Providers/EventHandler.tsx

@@ -68,10 +68,10 @@ export default function EventHandler({ children }: { children: ReactNode }) {
     setTimeout(async () => {
       setActiveModel(undefined)
       setStateModel({ state: 'start', loading: false, model: '' })
-      toaster({
+      // toaster({
-        title: 'Success!',
+      //   title: 'Success!',
-        description: `Model ${model.id} has been stopped.`,
+      //   description: `Model ${model.id} has been stopped.`,
-      })
+      // })
     }, 500)
   }
 

web/hooks/useSendChatMessage.ts

@@ -61,6 +61,9 @@ export default function useSendChatMessage() {
   const activeModelParams = useAtomValue(getActiveThreadModelParamsAtom)
 
   const engineParamsUpdate = useAtomValue(engineParamsUpdateAtom)
+  const setEngineParamsUpdate = useSetAtom(engineParamsUpdateAtom)
+
+  const [reloadModel, setReloadModel] = useState(false)
 
   useEffect(() => {
     modelRef.current = activeModel
@@ -139,7 +142,7 @@ export default function useSendChatMessage() {
       return
     }
 
-    console.log(engineParamsUpdate)
+    if (engineParamsUpdate) setReloadModel(true)
 
     const activeThreadState = threadStates[activeThread.id]
     const runtimeParams = toRuntimeParams(activeModelParams)
@@ -263,9 +266,13 @@ export default function useSendChatMessage() {
     }
 
     events.emit(EventName.OnMessageSent, messageRequest)
+
+    setReloadModel(false)
+    setEngineParamsUpdate(false)
   }
 
   return {
+    reloadModel,
     sendChatMessage,
     resendChatMessage,
     queuedMessage,

web/screens/Chat/index.tsx

@@ -11,6 +11,7 @@ import { twMerge } from 'tailwind-merge'
 
 import LogoMark from '@/containers/Brand/Logo/Mark'
 
+import ModelReload from '@/containers/Loader/ModelReload'
 import ModelStart from '@/containers/Loader/ModelStart'
 import { currentPromptAtom } from '@/containers/Providers/Jotai'
 
@@ -33,6 +34,7 @@ import { getCurrentChatMessagesAtom } from '@/helpers/atoms/ChatMessage.atom'
 
 import {
   activeThreadAtom,
+  engineParamsUpdateAtom,
   getActiveThreadIdAtom,
   waitingToSendMessage,
 } from '@/helpers/atoms/Thread.atom'
@@ -49,7 +51,7 @@ const ChatScreen = () => {
 
   const [currentPrompt, setCurrentPrompt] = useAtom(currentPromptAtom)
   const activeThreadState = useAtomValue(activeThreadStateAtom)
-  const { sendChatMessage, queuedMessage } = useSendChatMessage()
+  const { sendChatMessage, queuedMessage, reloadModel } = useSendChatMessage()
   const isWaitingForResponse = activeThreadState?.waitingForResponse ?? false
   const isDisabledChatbox =
     currentPrompt.trim().length === 0 || isWaitingForResponse
@@ -61,6 +63,7 @@ const ChatScreen = () => {
 
   const textareaRef = useRef<HTMLTextAreaElement>(null)
   const modelRef = useRef(activeModel)
+  const engineParamsUpdate = useAtomValue(engineParamsUpdateAtom)
 
   useEffect(() => {
     modelRef.current = activeModel
@@ -146,17 +149,20 @@ const ChatScreen = () => {
             </div>
           )}
 
-          <ModelStart />
+          {!engineParamsUpdate && <ModelStart />}
 
-          {/* {reloadModel && (
+          {reloadModel && (
-            <div className="mb-2 text-center">
+            <>
-              <span className="text-muted-foreground">
+              <ModelReload />
-                Model is reloading to apply new changes.
+              <div className="mb-2 text-center">
-              </span>
+                <span className="text-muted-foreground">
-            </div>
+                  Model is reloading to apply new changes.
-          )} */}
+                </span>
+              </div>
+            </>
+          )}
 
-          {queuedMessage && (
+          {queuedMessage && !reloadModel && (
             <div className="mb-2 text-center">
               <span className="text-muted-foreground">
                 Message queued. It can be sent once the model has started